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Annotation of coherent/g/usr/lib/uucp/tay104/uuconf/bool.c, revision 1.1.1.1

1.1       root        1: /* bool.c
                      2:    Parse a boolean string into a variable.
                      3: 
                      4:    Copyright (C) 1992 Ian Lance Taylor
                      5: 
                      6:    This file is part of the Taylor UUCP uuconf library.
                      7: 
                      8:    This library is free software; you can redistribute it and/or
                      9:    modify it under the terms of the GNU Library General Public License
                     10:    as published by the Free Software Foundation; either version 2 of
                     11:    the License, or (at your option) any later version.
                     12: 
                     13:    This library is distributed in the hope that it will be useful, but
                     14:    WITHOUT ANY WARRANTY; without even the implied warranty of
                     15:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
                     16:    Library General Public License for more details.
                     17: 
                     18:    You should have received a copy of the GNU Library General Public
                     19:    License along with this library; if not, write to the Free Software
                     20:    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
                     21: 
                     22:    The author of the program may be contacted at [email protected] or
                     23:    c/o Infinity Development Systems, P.O. Box 520, Waltham, MA 02254.
                     24:    */
                     25: 
                     26: #include "uucnfi.h"
                     27: 
                     28: #if USE_RCS_ID
                     29: const char _uuconf_bool_rcsid[] = "$Id: bool.c,v 1.1 93/07/30 08:07:01 bin Exp Locker: bin $";
                     30: #endif
                     31: 
                     32: /* Parse a boolean string into a variable.  This is called by
                     33:    uuconf_cmd_args, as well as other functions.  The parsing is done
                     34:    in a single place to make it easy to change.  This should return an
                     35:    error code, including both UUCONF_CMDTABRET_KEEP and
                     36:    UUCONF_CMDTABRET_EXIT if appropriate.  */
                     37: 
                     38: /*ARGSIGNORED*/
                     39: int
                     40: _uuconf_iboolean (qglobal, zval, pi)
                     41:      struct sglobal *qglobal;
                     42:      const char *zval;
                     43:      boolean *pi;
                     44: {
                     45:   switch (*zval)
                     46:     {
                     47:     case 'y':
                     48:     case 'Y':
                     49:     case 't':
                     50:     case 'T':
                     51:       *pi = TRUE;
                     52:       break;
                     53:     case 'n':
                     54:     case 'N':
                     55:     case 'f':
                     56:     case 'F':
                     57:       *pi = FALSE;
                     58:       break;
                     59:     default:
                     60:       return UUCONF_SYNTAX_ERROR | UUCONF_CMDTABRET_EXIT;
                     61:     }
                     62: 
                     63:   return UUCONF_CMDTABRET_CONTINUE;
                     64: }                  

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